ascertain; ascertainment; certain; certain; truth; exceedingly; devoted to one aim only
1) to understand, ascertain, determine, be certain about. 2) to recollect, recall, remember, memorize, keep in mind, record, register, stick [in one's mind]. 3) true, real, definitive, definite, actual, certain, sure. 4) will / would certainly. 5) authentic, ultimate, definitive. 7) ascertainment, conviction, certainty. 8) regulations